Omron Toolbus Driver Help Kepware Technologies

Transcription

1 Omron Toolbus Driver Help 2012 Kepware Technologies

2 2 Table of Contents Table of Contents 2 4 Overview 4 Device Setup 5 Modem Setup 5 Data Types Description 6 CS1/CJ1 Address Descriptions 7 Error Descriptions 9 Address Validation 9 Missing address 9 Device address '<address>' contains a syntax error 10 Address '<address>' is out of range for the specified device or register 10 Device address '<address>' is not supported by model '<model name>' 10 Data Type '<type>' is not valid for device address '<address>' 10 Device address '<address>' is Read Only 10 Serial Communications 10 COMn does not exist 11 Error opening COMn 11 COMn is in use by another application 11 Unable to set comm parameters on COMn 11 Communications error on '<channel name>' [<error mask>] 11 Device Status Messages 12 Device '<device name>' is not responding 12 Unable to write to '<address>' on device '<device name>' 12 Device '<device name>' responded with local node error 13 Device '<device name>' responded with destination node error 13 Device '<device name>' responded with a communications error 13 Device '<device name>' cannot process command (Tag '<address>', Size '<bytes>') 13 Device '<device name>' responded with routing table error 13 Device '<device name>' responded with a command format error (Tag '<address>', Size '<bytes>') 13 Device '<device name>' responded with a command parameter error (Tag '<address>', Size '<bytes>') 14 Device '<device name>' responded with error in unit 14 Device '<device name>' cannot accept command (Tag '<address>', Size '<bytes>') 14 Device '<device name>' access right denied (Tag '<address>') 14 Device '<device name>' responded with write not possible (Tag '<address>', Size '<bytes>') 14 Device '<device name>' responded with error '<error code>' (Tag '<address>', Size '<bytes>') 15 Unable to write to register '<register address>' for device '<device name>.' The device is in run mode 15 Unable to read '<address>' on device '<device name>'. Checksum error 15

3 3 Unable to write to '<address>' on device '<device name>'. Checksum error 15 Index 16

4 4 Help version CONTENTS Overview What is the Omron Toolbus Driver? Device Setup How do I configure a device for use with this driver? Data Types Description What data types does this driver support? Address Descriptions How do I address a data location on an Omron Toolbus device? Error Descriptions What error messages does the Omron Toolbus driver produce? Overview The Omron Toolbus Driver provides an easy and reliable way to connect Omron Toolbus devices to OPC Client applications, including HMI, SCADA, Historian, MES, ERP and countless custom applications. It is intended for use with CJ1-series and CS1-series models.

5 5 Device Setup Supported Devices CJ1-series CS1-series Communication Protocol Omron Toolbus Supported Communication Parameters Baud Rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600, bps Parity: Even, Odd or None Data Bits: 7 or 8 Stop Bits: 1 or 2 Ethernet Encapsulation This driver supports Ethernet Encapsulation, which allows the driver to communicate with serial devices attached to an Ethernet network using a terminal server. It may be invoked through the COM ID dialog in Channel Properties. For more information, refer to the OPC server's help documentation. Flow Control When using an RS232/RS485 converter, the type of flow control required depends on the needs of the converter. Some converters do not require any flow control and others require RTS flow. Consult the converter's documentation in order to determine its flow requirements. An RS485 converter that provides automatic flow control is recommended. Note: When using the manufacturer's supplied communications cable, it is sometimes necessary to choose a flow control setting of RTS or RTS Always in Channel Properties. Device IDs The Toolbus command system supports communication with devices on local and remote OMRON networks. The Device ID is a three-layer network address that uniquely identifies the target device. The format of the Device ID is UU.AAA.NNN where: UU = Unit Number of the Host Link Unit used for the PC interface. Decimals range from AAA = Toolbus Destination Network Address. Decimals range from NNN = Toolbus Destination Node Number. Decimals range from Note: For local connections, use Request Size This parameter specifies the number of bytes that may be requested from a device at one time. To refine this driver's performance, configure the request size to one of the following settings: 32, 64 or 128 bytes. The default value is 128 bytes. Cable An Omron CS1W-CN226 to DB-9 cable should be used. Modem Setup This driver supports modem functionality. For more information, please refer to the topic "Modem Support" in the OPC Server Help documentation.

6 6 Data Types Description Data Type Boolean Short Word Long DWord Float BCD LBCD String Description Single bit Signed 16 bit value bit 0 is the low bit bit 14 is the high bit bit 15 is the sign bit Unsigned 16 bit value bit 0 is the low bit bit 15 is the high bit Signed 32 bit value bit 0 is the low bit bit 30 is the high bit bit 31 is the sign bit Unsigned 32 bit value bit 0 is the low bit bit 31 is the high bit 32-bit real Two byte packed BCD Value range is Behavior is undefined for values beyond this range. Four byte packed BCD Value range is Behavior is undefined for values beyond this range. Null terminated ASCII string. Support includes HiLo and LoHi byte order selection and string lengths up to 512 characters.

7 7 CS1/CJ1 Address Descriptions The default data types for dynamically defined tags are shown in bold. Device Type Range Data Type Access Auxiliary Relay A000-A447 A000-A446 Word, Short, BCD, Long, DWord, LBCD, Float Read Only A448-A959 A448-A958 Word, Short, BCD, Long, DWord, LBCD, Float A A A A A A A A Boolean Boolean Read Only CIO CIO0000-CIO6143 CIO0000-CIO6142 Word, Short, BCD, Long, DWord, LBCD, Float CIOxxxx.00-CIOxxxx.15 Boolean Counter C0000-C4095 BCD, Word, Short Counter Status CS0000-CS4095 Boolean Data Memory D00000-D32767 D00000-D32766 Word, Short, BCD, Long, DWord, LBCD, Float Data Memory as String with HiLo Byte Order Data Memory as String with LoHi Byte Order Data Register Expansion Data Memory* Dxxxxx.00-Dxxxxx.15 D H-D H.l is string length, range 2 to 128 chars D L-D L.l is string length, range 2 to 128 chars DR00-DR15 DR00-DR14 E00000-E32767 E00000-E32766 Boolean String String Word, Short, BCD, Long, DWord, LBCD, Float Word, Short, BCD, Long, DWord, LBCD, Float Expansion Data Memory* as String with HiLo Byte Order Expansion Data Memory* as String with LoHi Byte Order Expansion Data Memory Exxxxx.00-Exxxxx.15 E H-E H.l is string length, range 2 to 128 chars E L-E L.l is string length, range 2 to 128 chars E00:00000-E12:32767 E00:00000-E12:32766 Boolean String String Word, Short, BCD, Long, DWord, LBCD, Float Expansion Data Memory as String with HiLo Byte Order Expansion Data Memory as String with LoHi Byte Order Holding Relay Ex:x.00-Exx:xxxxx.15 E00: H-E12: H.l is string length, range 2 to 128 chars E00: L-E12: L.l is string length, range 2 to 128 chars H000-H1535 Hxxx.00-Hxxx.15 Boolean String String Word, Short, BCD Long, DWord, LBCD, Float Boolean Index Register IR00-IR15 DWord, Long, LBCD, Float Task Flag TK00-TK31 Boolean Read Only Timer T0000-T4095 BCD, Word, Short

8 8 Timer Status TS0000-TS4095 Boolean Working Relay W000-W511 W000-W510 Word, Short, BCD, Long, DWord, LBCD, Float Wxxx.00-Wxxx.15 Boolean *Current bank. String Support The CS1 model supports reading and writing data memory (D) and expansion data memory (E) as an ASCII string. When using data memory for string data, each register will contain two bytes (two characters) of ASCII data. The order of the ASCII data within a given register can be selected when the string is defined. The length of the string can be from 2 to 128 characters and is entered in place of a bit number. The length must be entered as an even number. The range of registers spanned by the string cannot exceed the range of the device type. The byte order is specified by appending either a "H" or "L" to the address. Examples 1. To address a string starting at D01000 with a length of 100 bytes and HiLo byte order, enter: D H 2. To address a string starting at D01100 with a length of 78 bytes and LoHi byte order, enter: D L Array Support Arrays are supported for all data types except Boolean. There are two methods to addressing an array. Examples are given using data memory locations. Dxxxx [rows] [cols] Dxxxx [cols] (this method assumes "rows" is equal to one) Rows multiplied by cols multiplied by data size in bytes (2 for word, short and BCD and 4 for DWord, Long, LBCD and Float) cannot exceed the request size that has been assigned to the device. For example, a 5X5 array of words results in an array size of 50 bytes (which would require a request size of 64 or 128). For more information, refer to Device Setup. Note: Use caution when modifying 32-bit values (DWord, Long, LBCD and Float). Each address for which these data types are allowed starts at a word offset within the device. Therefore, DWords D0 and D1 overlap at Word D1 and writing to D0 will modify the value held in D1. It is recommended that these data types are used so that overlapping does not occur. For example, when using DWords, users can prevent overlapping Words by using D0, D2, D4 and so on. The exception to this is IR tags, which are native 32 bit values with MSB to LSB byte ordering for the CS1-series PLCs. IR, DR, CS and TS Registers The IR, DR, CS and TS registers can only be written to when the device is in Programming Mode. If the device is in Run Mode, the write will not succeed. If a write is attempted to TS or CS registers in Run Mode, the write will not succeed and an error message will be returned. If a write is attempted to DR or IR registers in Run Mode, the write will not succeed but no error message will be returned.

9 9 Error Descriptions The following error/warning messages may be generated. Click on the link for a description of the message. Address Validation Missing address Device address '<address>' contains a syntax error Address '<address>' is out of range for the specified device or register Device address '<address>' is not supported by model '<model name>' Data Type '<type>' is not valid for device address '<address>' Device address '<address>' is Read Only Serial Communications COMn does not exist Error opening COMn COMn is in use by another application Unable to set comm parameters on COMn Communications error on '<channel name>' [<error mask>] Device Status Messages Device '<device name>' is not responding Unable to read '<address>' on device '<device name>'. Checksum error Unable to write to '<address>' on device '<device name>' Unable to write to '<address>' on device '<device name>'. Checksum error Unable to write to register <register address> for device <device name>. The device is in run mode Device '<device name>' responded with local node error Device '<device name>' responded with destination node error Device '<device name>' responded with a communications error Device '<device name>' cannot process command (Tag '<address>', Size '<bytes>') Device '<device name>' responded with routing table error Device '<device name>' responded with a command format error (Tag '<address>', Size '<bytes>') Device '<device name>' responded with a command parameter error (Tag '<address>', Size '<bytes>') Device '<device name>' responded with error in unit Device '<device name>' cannot accept command (Tag '<address>', Size '<bytes>') Device '<device name>' access right denied (Tag '<address>') Device '<device name>' responded with write not possible (Tag '<address>', Size '<bytes>') Device '<device name>' responded with error '<error code>' (Tag '<address>', Size '<bytes>') Address Validation The following error/warning messages may be generated. Click on the link for a description of the message. Address Validation Missing address Device address '<address>' contains a syntax error Address '<address>' is out of range for the specified device or register Device address '<address>' is not supported by model '<model name>' Data Type '<type>' is not valid for device address '<address>' Device address '<address>' is Read Only Missing address A tag address that has been specified dynamically has no length. Re-enter the address in the client application.

10 10 Device address '<address>' contains a syntax error A tag address that has been specified dynamically contains one or more invalid characters. Re-enter the address in the client application. Address '<address>' is out of range for the specified device or register A tag address that has been specified dynamically references a location that is beyond the range of supported locations for the device. Verify that the address is correct; if it is not, re-enter it in the client application. Device address '<address>' is not supported by model '<model name>' A tag address that has been specified dynamically references a location that is valid for the communications protocol, but not supported by the target device. Verify that the address is correct; if it is not, re-enter it in the client application. Also verify that the selected model name for the device is correct. Data Type '<type>' is not valid for device address '<address>' A tag address that has been specified dynamically has been assigned an invalid data type. Modify the requested data type in the client application. Device address '<address>' is Read Only A tag address that has been specified dynamically has a requested access mode that is not compatible with what the device supports for that address. Change the access mode in the client application. Serial Communications The following error/warning messages may be generated. Click on the link for a description of the message. Serial Communications COMn does not exist

11 11 Error opening COMn COMn is in use by another application Unable to set comm parameters on COMn Communications error on '<channel name>' [<error mask>] COMn does not exist Fatal The specified COM port is not present on the target computer. Verify that the proper COM port has been selected. Error opening COMn Fatal The specified COM port could not be opened due to an internal hardware or software problem on the target computer. Verify that the COM port is functional and may be accessed by other Windows applications. COMn is in use by another application Fatal The serial port assigned to a device is being used by another application. Verify that the correct port has been assigned to the channel. Unable to set comm parameters on COMn Fatal The serial parameters for the specified COM port are not valid. Verify the serial parameters and make any necessary changes. Communications error on '<channel name>' [<error mask>] Serious Error Mask Definitions: B = Hardware break detected. F = Framing error. E = I/O error. O = Character buffer overrun. R = RX buffer overrun. P = Received byte parity error. T = TX buffer full.

12 12 1. The serial connection between the device and the Host PC is bad. 2. The communications parameters for the serial connection are incorrect. 1. Verify the cabling between the PC and the PLC device. 2. Verify that the specified communications parameters match those of the device. Device Status Messages The following error/warning messages may be generated. Click on the link for a description of the message. Device Status Messages Device '<device name>' is not responding Unable to write to '<address>' on device '<device name>' Device '<device name>' responded with local node error Device '<device name>' responded with destination node error Device '<device name>' responded with a communications error Device '<device name>' cannot process command (Tag '<address>', Size '<bytes>') Device '<device name>' responded with routing table error Device '<device name>' responded with a command format error (Tag '<address>', Size '<bytes>') Device '<device name>' responded with a command parameter error (Tag '<address>', Size '<bytes>') Device '<device name>' responded with error in unit Device '<device name>' cannot accept command (Tag '<address>', Size '<bytes>') Device '<device name>' access right denied (Tag '<address>') Device '<device name>' responded with write not possible (Tag '<address>', Size '<bytes>') Device '<device name>' responded with error '<error code>' (Tag '<address>', Size '<bytes>') Unable to write to register <register address> for device <device name>. The device is in run mode Unable to read '<address>' on device '<device name>'. Checksum error Unable to write to '<address>' on device '<device name>'. Checksum error Device '<device name>' is not responding Serious 1. The serial connection between the device and the Host PC is broken. 2. The communications parameters for the serial connection are incorrect. 3. The named device may have been assigned an incorrect Network ID. 4. The response from the device took longer to receive than the amount of time specified in the "Request Timeout" device setting. 1. Verify the cabling between the PC and the PLC device. 2. Verify that the specified communications parameters match those of the device. 3. Verify that the Network ID given to the named device matches that of the actual device. 4. Increase the Request Timeout setting so that the entire response can be handled. Unable to write to '<address>' on device '<device name>' Serious 1. The serial connection between the device and the Host PC is broken. 2. The communications parameters for the serial connection are incorrect. 3. The named device may have been assigned an incorrect Network ID. 1. Verify the cabling between the PC and the PLC device. 2. Verify that the specified communications parameters match those of the device. 3. Verify that the Network ID given to the named device matches that of the actual device.

13 13 Device '<device name>' responded with local node error Serious The named device may have been assigned an incorrect Network ID. Verify that the Network ID given to the named device matches that of the actual device. Device '<device name>' responded with destination node error Serious The named device may have been assigned an incorrect Network ID. Verify that the Network ID given to the named device matches that of the actual device. Device '<device name>' responded with a communications error Serious The named device may have been assigned an incorrect Network ID. Verify that the Network ID given to the named device matches that of the actual device. Device '<device name>' cannot process command (Tag '<address>', Size '<bytes>') The named device cannot process command for specified model. Verify the model setting. See Also: Device Setup Device '<device name>' responded with routing table error Serious The named device may have been assigned an incorrect Network ID. Verify that the Network ID given to the named device matches that of the actual device. Device '<device name>' responded with a command format error (Tag '<address>', Size '<bytes>')

14 14 1. The local node's relay table or the relay node's local network table is wrong. 2. An incorrect command format has been used. 1. Verify routing table settings in the network devices. 2. Verify the model setting. See Also: Device Setup Device '<device name>' responded with a command parameter error (Tag '<address>', Size '<bytes>') The requested memory code area is not available. Check for the availability of referenced address (such as the existence of Expansion Data Memory). Device '<device name>' responded with error in unit Serious There was a CPU bus error or memory error in named device. Check the unit for error indicator and attempt to clear errors. Device '<device name>' cannot accept command (Tag '<address>', Size '<bytes>') There are too many commands at the destination node. Wait for servicing to complete and then re-execute the command. Device '<device name>' access right denied (Tag '<address>') The access right is held by another device. Release access right and then re-execute command. Device '<device name>' responded with write not possible (Tag '<address>', Size '<bytes>')

15 15 The referenced address is Read Only or write protected. Check for the write access of referenced address. Device '<device name>' responded with error '<error code>' (Tag '<address>', Size '<bytes>') An untrapped error code was received from device. Refer to the Omron FINS communication protocol manual for error information. Unable to write to register '<register address>' for device '<device name>.' The device is in run mode The device is in Run Mode. Set the device to Programming Mode or Monitor Mode. Note: CS and TS registers can only be written to when the device is in Programming Mode. Unable to read '<address>' on device '<device name>'. Checksum error The device could not read the referenced address and returned a checksum error. The driver will recover from this error without intervention. If this error occurs frequently, there may be an issue with the cabling or the device itself. Unable to write to '<address>' on device '<device name>'. Checksum error The device could not write to the referenced address and so returned a checksum error. The driver will recover from this error without intervention. If this error occurs frequently, there may be an issue with the cabling or the device itself.

16 16 Index A Address '<address>' is out of range for the specified device or register 10 Address Validation 9 B BCD 6 Boolean 6 C Communications error on '<channel name>' [<error mask>] 11 COMn does not exist 11 COMn is in use by another application 11 CS1/CJ1 Address Descriptions 7 D Data Type '<type>' is not valid for device address '<address>' 10 Data Types Description 6 Device '<device name>' Size '<bytes>') responded with a command parameter error (Tag '<address>', Device '<device name>' responded with error in unit 14 Device '<device name>' cannot process command (Tag '<address>', Size '<bytes>') 13 Device '<device name>' access right denied (Tag '<address>') 14 Device '<device name>' cannot accept command (Tag '<address>', Size '<bytes>') 14 Device '<device name>' is not responding 12 Device '<device name>' responded with a command format error (Tag '<address>', Size '<bytes>') Device '<device name>' responded with a communications error 13 Device '<device name>' responded with destination node error 13 Device '<device name>' responded with error '<error code>' (Tag '<address>', Size '<bytes>') Device '<device name>' responded with local node error

17 17 Device '<device name>' responded with routing table error 13 Device '<device name>' responded with write not possible (Tag '<address>', Size '<bytes>') 14 Device address '<address>' contains a syntax error 10 Device address '<address>' is not supported by model '<model name>' 10 Device address '<address>' is Read Only 10 Device ID 5 Device Setup 5 Device Status Messages 12 E Error Descriptions 9 Error opening COMn 11 F Framing 11 M Mask 11 Missing address 9 Modem Setup 5 N Network 5 O Overrun 11 Overview 4

18 18 P Parity 11 S Serial Communications 10 Short 6 Supported Devices 5 U Unable to read <address> on device <device name>. Checksum error 15 Unable to set comm parameters on COMn 11 Unable to write tag '<address>' on device '<device name>' 12 Unable to write to <address> on device <device name>. Checksum error 15 Unable to write to register <register address> for device <device name>. The device is in run mode 15 W Word 6